Document Type : Research Article
Authors
1 Department of Russian as a Foreign Language, Preparatory Faculty for Foreign Students, Kazan Federal University, Kazan, Tatarstan, Russia
2 Department of Russian as a Foreign Language, Faculty of Russian as a Foreign Language, Kazan Federal University, Kazan, Tatarstan, Russia
3 Department of Foreign Language, Faculty of Russian Language, Xi’an International Studies University, Xian, China
Abstract
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